Amphetamine, atropine, and meprobamate effects on operant behavior in the rat.
D000661:Amphetamine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects*; D003216:Conditioning, Operant; D008620:Meprobamate / Q000494:pharmacology*; D051381:Rats; D012054:Reinforcement, Psychology
D001285:Atropine; D008620:Meprobamate; D000661:Amphetamine